38424815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 55121472

約数和(自身を除く): 16696657

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 881, 3355, 3965, 4405, 8723, 9691, 11453, 43615, 48455, 53741, 57265, 125983, 268705, 591151, 629915, 698633, 2955755, 3493165, 7684963, 38424815]

約数ペア:

[(1, 38424815), (5, 7684963), (11, 3493165), (13, 2955755), (55, 698633), (61, 629915), (65, 591151), (143, 268705), (305, 125983), (671, 57265), (715, 53741), (793, 48455), (881, 43615), (3355, 11453), (3965, 9691), (4405, 8723)]